A. 1/2
This is because there are 6 possible outcomes. 1, 2, 3, 4, 5, and 6.
The probability of rolling 1, 5, and 6 is 3 out of 6 (3/6)
3/6 reduced is 1/2.
Linear line formula: y = mx + b
m = slope
b = y-intercept
In this case the question gives us what we need to substitute.
m = 4
b = 3
y = 4x + 3
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Best Regards,
Wolfyy :)
Not sure what algebra tiles are
not sure how to absolutely prove
I can prove it works at least most of the time by subsitute ing number for x
remember that 0,1,2 have special properties and are not very good for subsituting so
try 4
4+8(4)=4(2(4)+1)
true or false?
4+8(4)=4(2(4)+1)
multipily
4+32=4(8+1)
36=4(9)
36=36
this is treu at least for the number 4
another way is to believe in the distributive property where
a(b+c)=ab+ac so then
4(2x+1)=4(2x)+4(1)=8x+4=4+8x
To remove √3 from denominator, we multiply both numerator as well as denominator with √3
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